bones73k/lib/bones73k_web/live/user/settings/password.ex

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Elixir
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defmodule Bones73kWeb.UserLive.Settings.Password do
use Bones73kWeb, :live_component
alias Bones73k.Accounts
alias Bones73k.Accounts.User
@impl true
def update(%{current_user: user} = assigns, socket) do
socket
|> assign(id: assigns.id)
|> assign(current_user: user)
|> assign(changeset: get_changeset(user))
|> assign(login_params: init_login_params(socket))
|> assign(trigger_submit: false)
|> live_okreply()
end
defp get_changeset(user, user_params \\ %{}) do
Accounts.change_user_password(user, user_params)
end
defp init_login_params(socket) do
%{
user_id: nil,
user_return_to: Routes.user_settings_path(socket, :edit),
messages: [info: "Password updated successfully."]
}
end
@impl true
def handle_event("validate", %{"user" => user_params}, socket) do
cs = get_changeset(socket.assigns.current_user, user_params)
{:noreply, assign(socket, changeset: %{cs | action: :update})}
end
@impl true
def handle_event("save", %{"user" => user_params}, socket) do
case Accounts.update_user_password(socket.assigns.current_user, user_params) do
{:ok, user} ->
socket
|> assign(login_params: %{socket.assigns.login_params | user_id: user.id})
|> assign(trigger_submit: true)
|> live_noreply()
{:error, cs} ->
cu = socket.assigns.current_user
cpw = user_params["current_password"]
valid_password? = User.valid_password?(cu, cpw)
msg = (valid_password? && "Could not change password.") || "Invalid current password."
send(self(), {:put_flash_message, {:error, msg}})
socket
|> assign(changeset: cs)
|> live_noreply()
end
end
end